Farro Satu Pan dengan Tomat dan Kangkung

Bahan-bahan (3 porsi)

• 2 cups water
• 1 cup farro
• half an onion, thinly sliced
• 2 cloves garlic, thinly sliced
• 10 ounces grape or cherry tomatoes, halved
• 1 teaspoon salt
• a few stalks of kale, stems removed, chopped into small pieces (about 2 cups)
• 1/4 cup olive oil (optional, but makes it a bit more luscious)
• red pepper flakes
• fresh basil
• Parmesan
• chicken, meatballs, or a fried egg